package cn.ylhx.venue.cityAdd.service;

import java.util.List;
import java.util.Map;

import cn.ylhx.venue.cityAdd.entity.City;
public interface CityService {
	/**查询产品分类一级相关子分类,并在treeGrid中进行显示*/
	List<Map<String,Object>> findObjects();
	/**查询分类信息在zTree中进行数据呈现*/
	List<Map<String,Object>> findTreeNodes();
	void saveObject(City city);
	Map<String,Object> findObjectById(Integer id);
	void updateObject(City city);
	/**根据id删除对象*/
	void deleteObject(Integer id);
	
    
}
